SinФ=-12/13
cosФ=Base/hypotenus
(hy)^2-(perpendicular)^2=(base)^2=13^2-12^2=5
cosФ=-5/13
Length = 8
W = 3
With some simple trail and error we can arrive at this answer, since area is 24 (a small multiple) we can test numbers that are 5 apart 1,6 2,7 3,8 and multiply them and you will get answer
Answer:
B
Step-by-step explanation:
Shigaraki told me
Midpoint (m) = (x₁ + x₂)/2 , (y₁ + y₂)/2
= (3 - 11)/2, (-5 + 1)/2
= -8/2 , -4/2
= -4 , -2
distance (d) = √[(x₁ - x₂)² + (y₁ - y₂)²
=√ [(-4 - (-2))² + (-2 - 4)²
= √[(-2)² + (-6)²]
= √[4 + 36]
= √40
= 2√10